Breviar monotub 30m

1

BREVIAR DE CALCUL TURN

Tip turn:

Forma in plan: monotub

Inaltime tronson 7.50m

Inaltimea turnului 30.00m

A= 1.63m diametrul la baza a turnului

a= 1.12m diametrul la varf a turnului

Greutate = 10.78t 108kN

Altitudine : 100m

EVALUAREA INCARCARILOR DIN VANT

Ipoteze de calcul

(cf. STAS 10101/20-91)

Zona de vant: C

Viteza vantului: 30.00m/s = 108km/h

Presiunea dinamica: 0.55kN/m² = 55.2kg/m²

Tip amplasament: I amplasament deschis

Categoriaconstructiei Constructii curente sensibile la actiunea vantului

Clasa de importanta a structurii III

1.00

RF 1.40

MW 1.40

Efectul coeficientilor partiali de siguranta

SLEN SLU

1.1 1.5

31.5m/s 36.7m/s

(coeficient de rafala)

Unde :

Reclama 29.00m 0.655

RF 29.00m 0.655

MW 27.00m 0.665

26.25m 0.669

18.75m 0.766

11.25m 0.864

3.75m 0.880

C2

Ct =

Ct =

Ct =

ga gc

gF =

vo(2min) =

Determinarea lui b

μ(zRECLAMA) =

μ(zRF) =

μ(zMW) =

htronson4 = μ(z4) =




Fortele aplicate constructiilor pot fi luate in considerare si prin rezultantele lor, determinate pe ansamblul elementelor de constructie, sau prin raportarea la unitatea de lungime a axei acestora.Intensitatea normata a rezultantei incarcarii se determina cu relatia:

v0(2min )=v2m√γF(m /s )

Ptn=β×c ts×ch (hmed )×gv×A t

β=1+μ (zo ) βo (εI )

C22

Categoria constructiei: C1=Constructii curente putin sensibile la actiunea vantului C2=Stalpi LEA,Turnuri cosuri de fum cu TI > 0.25s C3=Constructii foarte sensibile la vant

D23

Clasa de importanta a structurii: I II III IV

2

0.0251714 0.0293939

= 0.960s

TI = perioada proprie fundamentala de oscilatie

a structurii considerate

coeficient de rafala

coeficient de amplificare a efectului fluctuatiilor

no = 0.010 fractiunea din amortizarea critica

(STAS 10101/20-90 pag 20)

coeficient de calcul

2.363 2.460

= 0.607kN/m²

= 0.828kN/m²

Turn

Inaltime Ch(z) At Hn Mn Hc Mc

m m m kN kNm kN kNm

T4 7.50m 1.118m 26.25m 1.36 8.39 2.58 2.64 17.89 469.69 25.01 656.61

T3 7.50m 1.219m 18.75m 1.22 9.14 2.81 2.88 19.08 357.79 26.71 500.81

T2 7.50m 1.422m 11.25m 1.04 10.67 3.04 3.12 20.45 230.09 28.66 322.41

T1 7.50m 1.626m 3.75m 0.73 12.19 3.08 3.16 16.66 62.48 23.35 87.57

Total turn 74.09 1120.06 103.74 1567.41

Turn cu chiciura


m m m kN kNm kN kNm

T4 7.50m 1.14m 26.25m 1.36 8.54 2.58 2.64 18.21 478.10 - -

T3 7.50m 1.24m 18.75m 1.22 9.29 2.81 2.88 19.40 363.66 - -

T2 7.50m 1.44m 11.25m 1.04 10.82 3.04 3.12 20.74 233.33 - -

T1 7.50m 1.65m 3.75m 0.73 12.34 3.08 3.16 16.87 63.25 - -

Total turn 75.22 1138.34 - -

Pentru determinarea lui εI :εIn εIc

bon(eI) bo

c(eI)

hTr ØTr βn βc

m2

hTr ØTr βn βc

m2

ε I=T I×vo

(2min )

1200

T I=H turn(m)

√A (m)+a(m)×0 .03

gvn=

( v0 n(2min ))2

1630(KN /m2)

βo (ε I )=√ 0 ,475noεI0 ,63

+1−1 ,44 εI0 ,76

β=1+μ (zo ) βo (εI )

Ptn=β×cts×ch (hmed )×gv

n×A t

Ptc=β×cts×ch (hmed )×gv

c×A t

gvc=

( v0 c(2min ))2

1630(KN /m2)

D76

0.015 -constructii din beton armat sau zidarie 0.010 -constructii inalte cu structuri de otel cosuri de fum din b.a. Turnuri cu zabrele metalice 0.005 - Cosuri de fum metalice captusite 0.002 - Cosuri de fum metalice sudate necaptusite

3

Antene parabolice

Ø Azimut Inaltime Ch(z) At Hn Mn Hc Mc

m o m kN kNm kN kNm

1 1.20m n/a 27.00m 1.37 1.13 2.57 2.64 3.398 91.738 4.750 128.239

2 1.20m n/a 27.00m 1.37 1.13 2.57 2.64 3.398 91.738 4.750 128.239

3 0.00 0.00 2.57 2.64 0.000 0.000 0.000 0.000

4 0.00 0.00 2.57 2.64 0.000 0.000 0.000 0.000

5 0.00 0.00 2.57 2.64 0.000 0.000 0.000 0.000

6 0.00 0.00 2.57 2.64 0.000 0.000 0.000 0.000

7 0.00 0.00 2.57 2.64 0.000 0.000 0.000 0.000

Total parabolice 6.80 183.48 9.50 256.48

Antene parabolice cu chiciura

Ø Azimut Inaltime Ch(z) At Hn Mn Hc Mc

m o m kN kNm kN kNm

1 1.22m n/a 27.00m 1.37 1.17 2.57 2.64 3.512 94.821 - -

2 1.22m n/a 27.00m 1.37 1.17 2.57 2.64 3.512 94.821 - -

3 0.00 0.00 2.57 2.64 0.000 0.000 - -

4 0.00 0.00 2.57 2.64 0.000 0.000 - -

5 0.00 0.00 2.57 2.64 0.000 0.000 - -

6 0.00 0.00 2.57 2.64 0.000 0.000 - -

7 0.00 0.00 2.57 2.64 0.000 0.000 - -

Total parabolice 7.02 189.64 - -

Antene RF


m m m kN kNm kN kNm

1 2.50m 0.27m 29.00m 1.41 0.69 2.55 2.61 2.086 60.498 2.916 84.557

2 2.50m 0.27m 29.00m 1.41 0.69 2.55 2.61 2.086 60.498 2.916 84.557

3 2.50m 0.27m 29.00m 1.41 0.69 2.55 2.61 2.086 60.498 2.916 84.557

4 0.00 0.00 2.55 2.61 0.000 0.000 0.000 0.000

5 0.00 0.00 2.55 2.61 0.000 0.000 0.000 0.000

6 0.00 0.00 2.55 2.61 0.000 0.000 0.000 0.000

7 0.00 0.00 2.55 2.61 0.000 0.000 0.000 0.000

Total antene RF 6.26 181.49 8.75 253.67

Antene RF cu chiciura


m m m kN kNm kN kNm

1 2.52m 0.29m 29.00m 1.41 0.74 2.55 2.61 2.256 65.434 - -

2 2.52m 0.29m 29.00m 1.41 0.74 2.55 2.61 2.256 65.434 - -

3 2.52m 0.29m 29.00m 1.41 0.74 2.55 2.61 2.256 65.434 - -

4 0.00 0.00 2.55 2.61 0.000 0.000 - -

5 0.00 0.00 2.55 2.61 0.000 0.000 - -

6 0.00 0.00 2.55 2.61 0.000 0.000 - -

7 0.00 0.00 2.55 2.61 0.000 0.000 - -

Total antene RF 6.77 196.30 - -

Reclama


m m m kN kNm kN kNm

1 2.00m 9.00m 29.00m 1.41 18.00 2.55 2.61 39.156 1135.525 54.728 1587.103

Total reclama 39.16 1135.53 54.73 1587.10

Reclama cu chiciura


m m m kN kNm kN kNm

1 2.02m 9.02m 29.00m 1.41 18.22 2.55 2.61 39.635 1149.429 - -

Total reclama 39.64 1149.43 - -

βn βc

m2

βn βc

m2

hRF bRF βn βc

m2

hRF bRF βn βc

m2

hR bR βn βc

m2

hR bR βn βc

m2

4

CALCUL STATIC

H Normate De calcul Cu chiciura normate

30.00m 22.71kN 31.74kN 23.20kN

27.50m 22.71kN 31.74kN 23.20kN

26.50m 6.80kN 9.50kN 7.02kN

26.25m 17.89kN 25.01kN 18.21kN

18.75m 19.08kN 26.71kN 19.40kN

11.25m 20.45kN 28.66kN 20.74kN

3.75m 16.66kN 23.35kN 16.87kN

Taietoare normate Taietoare de calcul Taietoare

22.71kN 31.74kN 23.20kN

45.41kN 63.48kN 46.40kN

52.21kN 72.97kN 53.43kN

70.10kN 97.99kN 71.64kN

89.19kN 124.70kN 91.04kN

109.64kN 153.36kN 111.78kN

126.30kN 176.71kN 128.64kN

Momente normate Momente de calcul Momente

0kNm 0kNm 0kNm

641kNm 896kNm 655kNm

1310kNm 1831kNm 1556kNm

2132kNm 2981kNm 2176kNm

2606kNm 3644kNm 2659kNm

F30 = F30 = F30 =

F27.5 = F27.5 = F27.5 =

F26.5 = F26.5 = F26.5 =

F26.25 = F26.25 = F26.25 =

F18.75 = F18.75 = F18.75 =

F11.25 = F11.25 = F11.25 =

F3.75 = F3.75 = F3.75 =

T30 = T30 = T30 =

T27.5 = T27.5 = T27.5 =

T26.5 = T26.5 = T26.5 =

T26.25 = T26.25 = T26.25 =

T18.75 = T18.75 = T18.75 =

T11.25 = T11.25 = T11.25 =

T3.75 = T3.75 = T3.75 =

M30 = M30 = M30 =

M22.5 = M22.5 = M22.5 =

M15 = M15 = M15 =

M7.5 = M7.5 = M7.5 =

M0 = M0 = M0 =

5

EFORTURI IN TRONSOANE

Tronsoane

Tronson

(kN) (kN) (kN) (kNm) (kNm) (kNm)

T4 51.15 71.61 58.82 641.01 895.97 655.08

T3 67.43 94.40 77.54 1309.90 1831.21 1556.05

T2 87.14 122.00 100.21 2132.18 2981.39 2176.18

T1 110.71 155.00 127.32 2605.81 3644.05 2658.60

Fara chiciura

Tronson T4 T3 T2 T1

71.61 94.40 122.00 155.00

895.97 1831.21 2981.39 3644.05

1118 1219 1422 1626

t 9.50 9.50 9.50 10.30

1099 1200 1403 1605.4

33083 36098 42156 52281

37500 45000 52500 60000

I 5.08E+09 6.60E+09 1.05E+10 1.71E+10

i 391.93 427.64 499.41 571.25

λ 96 105 105 105Evaluare λ OK OK OK OK

OTEL OL52.2 OL52.2 OL52.2 OL52.2

315 315 315 315

φ 0.50 0.43 0.43 0.43N/φA + M/W 103 175 208 181

Evaluare 33% 56% 66% 57%

Cu chiciura

Tronson T4 T3 T2 T1

58.82 77.54 100.21 127.32

655.08 1556.05 2176.18 2658.60

1118 1219 1422 1626

t 9.50 9.50 9.50 10.30

1099 1200 1403 1605.4

33083 36098 42156 52281

37500 45000 52500 60000

I 5.08E+09 6.60E+09 1.05E+10 1.71E+10

i 391.93 427.64 499.41 571.25

λ 96 105 105 105Evaluare λ OK OK OK OK

OTEL OL52.2 OL52.2 OL52.2 OL52.2

315 315 315 315

φ 0.50 0.43 0.43 0.43N/φA + M/W 76 149 153 132

Evaluare 24% 47% 48% 42%

CENTRALIZATOR INCARCARI

T M

KN KNm

Normat De calcul Normat De calcul

126.3 176.7 2605.8 3644.0

Nntronson Nc

tronson Nnchiciura Mn

tronson Mctronson Mn

chiciura

Nctronson

Mctronson

Øexterior

Øinterior

Asectiune

lf

Rcalcul

Nctronson

Mctronson

Øexterior

Øinterior

Asectiune

lf

Rcalcul

6

DIMENSIONARE BULOANE

Dimensionarea buloanelor H = 22.50m

N H M

KN KN KNm

71.61 97.99 895.97

1118 mm Nivel de solicitare a buloanelor 85%

1358 mm

Bulon M 24

Nr. buloane 24

Grupa 6.6

240

86 kN

65 kN

Forta maxima de intindere

73.31 kN

< OK

Forta maxima de forfecare

4.08 kN

< OK


N H M

KN KN KNm

94.40 124.70 1831.21


1539 mm

Bulon M 32

Nr. buloane 24

Grupa 6.6

240

153 kN

115 kN


132.21 kN

< OK


5.20 kN

< OK

Dext T =

Dax buloane =

Rbi = N/mm2

Nbcap i =

Nbcap f =

Nbmax i =

Nbmax i = Nb

cap i =

Nbmax f =

Nbmax f = Nb

cap f =

Dext T =

Dax buloane =

Rbi = N/mm2

Nbcap i =

Nbcap f =

Nbmax i =

Nbmax i = Nb

cap i =

Nbmax f =

Nbmax f = Nb

cap f =

0% 20% 40% 60% 80% 100%

0% 20% 40% 60% 80% 100%

C269

Buloane: M8 M10 M12 M14 M16 M20 M24 M26 M27 M30 M32 M36 M40 M42 M48

C289

Buloane: M8 M10 M12 M14 M16 M20 M24 M27 M30 M32 M36 M40 M42 M48

7


N H M

KN KN KNm

122.00 153.36 2981.39


1782 mm

Bulon M 36

Nr. buloane 24

Grupa 6.6

240

194 kN

145 kN


185.90 kN

< OK


6.39 kN

< OK


N H M

KN KN KNm

155.00 176.71 3644.05


1986 mm

Bulon M 36

Nr. buloane 24

Grupa OL 52

315

254 kN

152 kN


203.88 kN

< OK


7.36 kN

< OK

Dext T =

Dax buloane =

Rbi = N/mm2

Nbcap i =

Nbcap f =

Nbmax i =

Nbmax i = Nb

cap i =

Nbmax f =

Nbmax f = Nb

cap f =

Dext T =

Dax buloane =

Rbi = N/mm2

Nbcap i =

Nbcap f =

Nbmax i =

Nbmax i = Nb

cap i =

Nbmax f =

Nbmax f = Nb

cap f =

0% 20% 40% 60% 80% 100%

0% 20% 40% 60% 80% 100%

C309


C329


8

DIMENSIONARE FLANSE

Dimensionarea flanselor H = 22.50m

73.31 kN

25 mm

250 mm

224.00 mm

23333

bratul fortei = 88.63 mm

6.50 kNm

278 N

R = 300 N

< R OK


132.21 kN

35 mm

300 mm

266.00 mm

54308


13.28 kNm

245 N

R = 300 N

< R OK


185.90 kN

40 mm

350 mm

312.00 mm

83200


21.62 kNm

260 N

R = 300 N

< R OK

Nbmax i =

hflanse =

bflanse =

bflanse efectiv =

Wflanse = mm3

Mflanse =

σflanse =

σflanse

Nbmax i =

hflanse =

bflanse =

bflanse efectiv =

Wflanse = mm3

Mflanse =

σflanse =

σflanse

Nbmax i =

hflanse =

bflanse =

bflanse efectiv =

Wflanse = mm3

Mflanse =

σflanse =

σflanse

9

Dimensionarea placii de baza H = 0.00m

203.88 kN

40 mm

400 mm

362.00 mm

96533


26.42 kNm

274 N

R = 300 N

< R OK

Placa de tip 2 :

l = 400 mm

259.23 mm

1.54 => β

0.133

7

N = 203.88 kN

1.97 < OK

62560.975 Nmm

35.37 mm

> OK

Nbmax i =

hflanse =

bflanse =

bflanse efectiv =

Wflanse = mm3

Mflanse =

σflanse =

σflanse

llibera =

l / llibera =

β =

rb = N / mm2

N / (l x llibera) = N / mm2 rb

MII = β x rb x llibera2 =

tnecesar =

hflanse tnecesar

Tipul de amplasament

Inaltimea deasupra terenului z(m)10 20 40 60 100 200 350

I 0.6 0.55 0.48 0.46 0.42 0.38 0.35II 0.88 0.75 0.65 0.6 0.54 0.46 0.4III 1.62 1.29 1.02 0.9 0.76 0.6 0.5

1 2 3 4 5 6

0.63 0.66 0.60 0.57 0.52 0.45

H= 29

0.66



I 0.6 0.55 0.48 0.46 0.42 0.38 0.35II 0.88 0.75 0.65 0.6 0.54 0.46 0.4III 1.62 1.29 1.02 0.9 0.76 0.6 0.5

1 2 3 4 5 6

0.63 0.66 0.60 0.57 0.52 0.45

H= 29

0.66



I 0.6 0.55 0.48 0.46 0.42 0.38 0.35II 0.88 0.75 0.65 0.6 0.54 0.46 0.4III 1.62 1.29 1.02 0.9 0.76 0.6 0.5

1 2 3 4 5 6

0.66 0.67 0.61 0.57 0.53 0.45

H= 27

0.67



I 0.6 0.55 0.48 0.46 0.42 0.38 0.35II 0.88 0.75 0.65 0.6 0.54 0.46 0.4III 1.62 1.29 1.02 0.9 0.76 0.6 0.5

1 2 3 4 5 6

0.67 0.67 0.61 0.58 0.53 0.45

H= 26.25

0.67

Factor de turbulenta m(z)

m(z)

m(z) =


m(z)

m(z) =


m(z)

m(z) =


m(z)

m(z) =



I 0.6 0.55 0.48 0.46 0.42 0.38 0.35II 0.88 0.75 0.65 0.6 0.54 0.46 0.4III 1.62 1.29 1.02 0.9 0.76 0.6 0.5

1 2 3 4 5 6

0.77 0.71 0.63 0.59 0.53 0.46

H= 18.75

0.77



I 0.6 0.55 0.48 0.46 0.42 0.38 0.35II 0.88 0.75 0.65 0.6 0.54 0.46 0.4III 1.62 1.29 1.02 0.9 0.76 0.6 0.5

1 2 3 4 5 6

0.86 0.74 0.65 0.60 0.54 0.46

H= 11.25

0.86



I 0.6 0.55 0.48 0.46 0.42 0.38 0.35II 0.88 0.75 0.65 0.6 0.54 0.46 0.4III 1.62 1.29 1.02 0.9 0.76 0.6 0.5

1 2 3 4 5 6

0.96 0.78 0.67 0.61 0.55 0.46

H= 3.75

0.88


m(z)

m(z) =


m(z)

m(z) =


m(z)

m(z) =

Story Column Load Loc P V2 V3 T M2STORY5 C2 VANT 0 -9.4 73.79 0 0 0STORY5 C2 VANT 2.5 -5.48 69.57 0 0 0STORY5 C2 VANT 2.5 -5.48 63.12 0 0 0STORY5 C2 VANT 3 -4.7 62.27 0 0 0STORY5 C2 VANT 3.5 -3.92 61.43 0 0 0STORY5 C2 VANT 3.5 -3.92 32.83 0 0 0STORY5 C2 VANT 6 0 28.6 0 0 0STORY4 C2 VANT 0 -28.15 86.63 0 0 0STORY4 C2 VANT 3 -18.78 80.21 0 0 0STORY4 C2 VANT 6 -9.4 73.79 0 0 0STORY3 C2 VANT 0 -51.69 101.57 0 0 0STORY3 C2 VANT 3 -39.92 94.1 0 0 0STORY3 C2 VANT 6 -28.15 86.63 0 0 0STORY2 C2 VANT 0 -80 117.77 0 0 0STORY2 C2 VANT 3 -65.84 109.67 0 0 0STORY2 C2 VANT 6 -51.69 101.57 0 0 0STORY1 C2 VANT 0 -113.09 133.01 0 0 0STORY1 C2 VANT 3 -96.55 125.39 0 0 0STORY1 C2 VANT 6 -80 117.77 0 0 0

Story Point Load UX UY UZ RX RY RZSTORY5 1 VANT 0.379 0 -0.0001 0 0.02481 0STORY4 1 VANT 0.2376 0 -0.0001 0 0.02026 0STORY3 1 VANT 0.13 0 -0.0001 0 0.01473 0STORY2 1 VANT 0.0562 0 -0.0001 0 0.00928 0STORY1 1 VANT 0.0141 0 0 0 0.00436 0BASE 1 VANT 0 0 0 0 0 0

Story Item Load Point X Y Z DriftX DriftYSTORY5 Max Drift X VANT 1 0 0 30 0.023563STORY5 Max Drift Y VANT 1 0 0 30 0STORY4 Max Drift X VANT 1 0 0 24 0.017949STORY4 Max Drift Y VANT 1 0 0 24 0STORY3 Max Drift X VANT 1 0 0 18 0.012289STORY3 Max Drift Y VANT 1 0 0 18 0STORY2 Max Drift X VANT 1 0 0 12 0.007027STORY2 Max Drift Y VANT 1 0 0 12 0STORY1 Max Drift X VANT 1 0 0 6 0.002343STORY1 Max Drift Y VANT 1 0 0 6 0

Story Point Load FX FY FZ MX MY MZBASE 1 VANT -133.01 0 113.09 0 -2774.465 0

M3318.245139.051139.051107.705

76.78176.781

0799.505549.245318.245

1364.1051070.6

799.5052022.1251680.9651364.1052774.4652386.8652022.125

Story Column Load Loc P V2 V3 T M2STORY5 C2 VANTCH 0 -9.4 54.16 0 0 0STORY5 C2 VANTCH 2.5 -5.48 51.06 0 0 0STORY5 C2 VANTCH 2.5 -5.48 46.31 0 0 0STORY5 C2 VANTCH 3 -4.7 45.69 0 0 0STORY5 C2 VANTCH 3.5 -3.92 45.07 0 0 0STORY5 C2 VANTCH 3.5 -3.92 24.09 0 0 0STORY5 C2 VANTCH 6 0 20.99 0 0 0STORY4 C2 VANTCH 0 -28.15 63.46 0 0 0STORY4 C2 VANTCH 3 -18.78 58.81 0 0 0STORY4 C2 VANTCH 6 -9.4 54.16 0 0 0STORY3 C2 VANTCH 0 -51.69 74.26 0 0 0STORY3 C2 VANTCH 3 -39.92 68.86 0 0 0STORY3 C2 VANTCH 6 -28.15 63.46 0 0 0STORY2 C2 VANTCH 0 -80 85.9 0 0 0STORY2 C2 VANTCH 3 -65.84 80.08 0 0 0STORY2 C2 VANTCH 6 -51.69 74.26 0 0 0STORY1 C2 VANTCH 0 -113.09 96.82 0 0 0STORY1 C2 VANTCH 3 -96.55 91.36 0 0 0STORY1 C2 VANTCH 6 -80 85.9 0 0 0

Story Point Load UX UY UZ RX RY RZSTORY5 1 VANTCH 0.2776 0 -0.0001 0 0.01819 0STORY4 1 VANTCH 0.174 0 -0.0001 0 0.01485 0STORY3 1 VANTCH 0.0951 0 -0.0001 0 0.01079 0STORY2 1 VANTCH 0.0411 0 -0.0001 0 0.00679 0STORY1 1 VANTCH 0.0103 0 0 0 0.00319 0BASE 1 VANTCH 0 0 0 0 0 0

Story Item Load Point X Y Z DriftX DriftYSTORY5 Max Drift X VANTCH 1 0 0 30 0.017269STORY5 Max Drift Y VANTCH 1 0 0 30 0STORY4 Max Drift X VANTCH 1 0 0 24 0.013149STORY4 Max Drift Y VANTCH 1 0 0 24 0STORY3 Max Drift X VANTCH 1 0 0 18 0.008997STORY3 Max Drift Y VANTCH 1 0 0 18 0STORY2 Max Drift X VANTCH 1 0 0 12 0.005142STORY2 Max Drift Y VANTCH 1 0 0 12 0STORY1 Max Drift X VANTCH 1 0 0 6 0.001714STORY1 Max Drift Y VANTCH 1 0 0 6 0

Story Point Load FX FY FZ MX MY MZBASE 1 VANTCH -96.82 0 113.09 0 -2028.212 0

M3233.553102.028102.028

79.02856.33856.338

0586.413403.007233.552999.572784.892586.413

1480.0521231.082

999.5722028.2121745.9421480.052

BULON M 8 M 24 GRUPA 4.6 6.6 170 240M 10 5.6 210M 12 6.6 240M 16 8.8 410M 20M 24M 30M 42M 48

M = 896kNmH = 98kNm

21 mm 2 α 7.5 x 673.19

86kN 4 22.5 627.31

65kN 6 37.5 538.69

1118 mm 8 52.5 413.35

2 10 67.5 259.84

24 12 82.5 88.63

22 14 97.5 -88.63

1358 mm 16 112.5 -259.84

8.29870 18 127.5 -413.35

73kN 20 142.5 -538.69

4.08kN 22 157.5 -627.3124 172.5 -673.1926 187.5 -673.1928 202.5 -627.3130 217.5 -538.6932 232.5 -413.3534 247.5 -259.8436 262.5 -88.6338 277.5 88.63


M = 1831kNmH = 125kNm

28 mm 2 α 7.5 x 762.92

153kN 4 22.5 710.93

115kN 6 37.5 610.49

1219 mm 8 52.5 468.44

2 10 67.5 294.47

Rbi

d0 =

Nbcap i =

Nbcap f =

dext =

nranduri =

nbuloane =

nb. active =

hmax =

Σ(h2) =

Nbmax i =

Nbmax f =

Rbi

d0 =

Nbcap i =

Nbcap f =

dext =

nranduri =

24 12 82.5 100.44

22 14 97.5 -100.44

1539 mm 16 112.5 -294.47

10.65830 18 127.5 -468.44

132kN 20 142.5 -610.49

5.20kN 22 157.5 -710.9324 172.5 -762.9226 187.5 -762.9228 202.5 -710.9330 217.5 -610.4932 232.5 -468.4434 247.5 -294.4736 262.5 -100.4438 277.5 100.44


M = 2981kNmH = 153kNm

32 mm 2 α 7.5 x 883.38

194kN 4 22.5 823.18

145kN 6 37.5 706.88

1422 mm 8 52.5 542.41

2 10 67.5 340.97

24 12 82.5 116.30

22 14 97.5 -116.30

1782 mm 16 112.5 -340.97

14.28980 18 127.5 -542.41

186kN 20 142.5 -706.88

6.39kN 22 157.5 -823.1824 172.5 -883.3826 187.5 -883.3828 202.5 -823.1830 217.5 -706.8832 232.5 -542.4134 247.5 -340.9736 262.5 -116.3038 277.5 116.30

BULON M 8 M 36 GRUPA 4.6 OL 52 170 315

nbuloane =

nb. active =

hmax =

Σ(h2) =

Nbmax i =

Nbmax f =

Rbi

d0 =

Nbcap i =

Nbcap f =

dext =

nranduri =

nbuloane =

nb. active =

hmax =

Σ(h2) =

Nbmax i =

Nbmax f =

Rbi

M 10 5.6 210M 12 6.6 240M 16 OL 52 315M 20M 24M 30M 42M 48

M = 3644kNmH = 177kNm

32 mm 2 α 7.5 x 984.50

254kN 4 22.5 917.41

152kN 6 37.5 787.80

1626 mm 8 52.5 604.50

2 10 67.5 380.00

24 12 82.5 129.61

22 14 97.5 -129.61

1986 mm 16 112.5 -380.00

17.74881 18 127.5 -604.50

204kN 20 142.5 -787.80

7.36kN 22 157.5 -917.4124 172.5 -984.5026 187.5 -984.5028 202.5 -917.4130 217.5 -787.8032 232.5 -604.5034 247.5 -380.0036 262.5 -129.6138 277.5 129.61

d0 =

Nbcap i =

Nbcap f =

dext =

nranduri =

nbuloane =

nb. active =

hmax =

Σ(h2) =

Nbmax i =

Nbmax f =

130 180160180305

Σ

h 1.35 1.82842 1.82842

1.31 1.70646 3.53488

1.22 1.48276 5.01764

1.09 1.19323 6.21087

0.94 0.88142 7.09229

0.77 0.58925 7.68154

0.59 0.34854 8.03008

0.42 0.17569 8.20577

0.27 0.07057 8.27635

0.14 0.01969 8.29603

0.05 0.00267 8.298700.01 0.00003 8.298740.01 0.00003 8.298770.05 0.00267 8.301440.14 0.01969 8.321130.27 0.07057 8.391700.42 0.17569 8.567390.59 0.34854 8.915930.77 0.58925 9.50519

130 180160180305

Σ

h 1.53 2.34830 2.34830

1.48 2.19166 4.53996

1.38 1.90436 6.44432

1.24 1.53250 7.97682

1.06 1.13204 9.10886

Rbf

h2

Rbf

h2

0.87 0.75680 9.86566

0.67 0.44764 10.31330

0.48 0.22565 10.53895

0.30 0.09064 10.62958

0.16 0.02529 10.65487

0.06 0.00343 10.658300.01 0.00004 10.658340.01 0.00004 10.658390.06 0.00343 10.661820.16 0.02529 10.687100.30 0.09064 10.777740.48 0.22565 11.003390.67 0.44764 11.451030.87 0.75680 12.20783

130 180160180305

Σ

h 1.77 3.14842 3.14842

1.71 2.93840 6.08682

1.60 2.55321 8.64003

1.43 2.05465 10.69468

1.23 1.51775 12.21244

1.01 1.01465 13.22709

0.77 0.60016 13.82725

0.55 0.30253 14.12978

0.35 0.12152 14.25130

0.18 0.03390 14.28520

0.07 0.00460 14.289800.01 0.00006 14.289860.01 0.00006 14.289920.07 0.00460 14.294520.18 0.03390 14.328420.35 0.12152 14.449930.55 0.30253 14.752470.77 0.60016 15.352631.01 1.01465 16.36728

130 189

Rbf

h2

Rbf

160180189

Σ

h 1.98 3.91053 3.91053

1.91 3.64968 7.56020

1.78 3.17125 10.73145

1.60 2.55201 13.28346

1.37 1.88514 15.16860

1.12 1.26026 16.42886

0.86 0.74544 17.17429

0.61 0.37576 17.55006

0.39 0.15093 17.70099

0.21 0.04211 17.74310

0.08 0.00571 17.748810.01 0.00007 17.748880.01 0.00007 17.748950.08 0.00571 17.754670.21 0.04211 17.796770.39 0.15093 17.947710.61 0.37576 18.323470.86 0.74544 19.068911.12 1.26026 20.32917

h2

Breviar monotub 30m

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